SCRpower regulator:Thyristor power regulator "controls the power, voltage, and current to a certain extent, and then performs precise temperature control. And with its advanced digital control algorithm, it optimizes the power usage of electric energy. It plays an important role in saving electric energy. It is a kind of Power supply power control appliances based on thyristors and centered on intelligent digital control circuits are referred to as thyristor power regulators, also known as thyristor power regulators, thyristor regulators, thyristor voltage regulators, and thyristor regulators. Thyristor voltage regulator, power regulator, power voltage regulator, power controller. It has many advantages such as high power, no mechanical noise and wear, fast response speed, small size, light weight, etc.
Thyristor power regulators are widely used in the following fields:
1. Electric furnace industry: annealing furnace, drying furnace, quenching furnace, sintering furnace, crucible furnace, tunnel furnace, melting furnace, box-type electric furnace, pit-type electric furnace, melting electric furnace, rolling electric furnace, vacuum electric furnace, trolley electric furnace, quenching electric furnace, Aging electric furnace, bell-type electric furnace, atmosphere electric furnace, oven experimental electric furnace, heat treatment, resistance furnace, vacuum furnace, mesh belt furnace, high temperature furnace, kiln, electric furnace.
2. Mechanical equipment: packaging machinery, injection molding machinery, heat shrink machinery, kneading machinery, food machinery, tempering equipment, plastic processing, infrared heating.
3. Glass industry: glass fiber, glass molding, glass melting, glass printing, float glass production line, annealing tank.
4. Automotive industry: spray drying, thermoforming.
5. Energy-saving lighting: tunnel lighting, street lighting, photography lighting, stage lighting.
6. Chemical industry: distillation and evaporation, preheating system, pipeline heating, petrochemical industry, temperature compensation.
7. Other occupations: salt bath furnace, power frequency induction furnace, quenching furnace temperature control, heat treatment furnace temperature control, diamond press heating, high-power magnetization\/demagnetization equipment, aviation power supply voltage regulation, central air conditioning electric heater temperature control, Textile machinery, crystal stone production, powder metallurgy machinery, color picture tube production equipment, metallurgical machinery and equipment, petrochemical machinery, lamp lubrication and conditioning, constant voltage, constant current, constant power control and other fields.
Basic functions of SCR power regulator:
The 3-phase thyristor power regulating voltage regulator uses a digital circuit to trigger the thyristor to complete voltage regulation and power regulation. The voltage regulation adopts a phase-shift control method, and the power regulation has two methods: fixed period power adjustment and variable period power adjustment. The control board has a phase-locked loop synchronization circuit, automatic phase determination, phase loss protection, power-on soft start, slow shutdown, radiator over-temperature detection, constant current output, current limit, over-current protection, serial working status indication and other functions .
